搜索结果: 1-15 共查到“生物学 Key”相关记录56条 . 查询时间(0.437 秒)
南京农业大学农学院《Plant Biotechnology Journal》发表万建民院士团队“Fine tuning rice heading date through multiplex editing of the regulatory regions of key genes by CRISPR‐Cas9”（图）
万建民 气候 基因
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2024/6/11
2023年11月9日，南京农业大学万建民院士团队在Plant Biotechnology Journal发表了题为“Fine tuning rice heading date through multiplex editing of the regulatory regions of key genes by CRISPR‐Cas9”的研究论文。该研究开发了一种名为High-efficiency ...
南京农业大学农学院《Nature Communications》发表万建民院士团队“Genome-Wide association studies identify OsWRKY53 as s key regulator of salt tolerance in rice”（图）
万建民 基因 分子机制 蛋白
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2023/10/28
盐碱胁迫影响水稻的生长发育、存活率与最终产量。水稻耐盐碱是由多基因控制的复杂性状。研究水稻应对盐碱胁迫的关键基因及其调控网络，对于培育耐盐碱水稻品种具有重要科学意义和应用价值。2023年6月16日，国际著名期刊Nature Communications发表了万建民院士团队在水稻耐盐碱研究上的新进展。
Structures considered key to gene expression are surprisingly fleeting（图）
基因表达 基因组环 细胞
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2023/6/9
In human chromosomes, DNA is coated by proteins to form an exceedingly long beaded string. This “string” is folded into numerous loops, which are believed to help cells control gene expression and fac...
Study reveals a protein’s key contribution to heterogeneity of neurons（图）
蛋白质 神经元异质性 神经生物学
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2023/6/6
The versatility of the nervous system comes from not only the diversity of ways in which neurons communicate in circuits, but also their “plasticity,” or ability to change those connections when new i...
Bacteria may hold key for energy storage, biofuels
细菌 储能 生物燃料
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2023/5/23
Cornell bioengineer Buz Barstow, Ph.D. ’09, is trying to solve a big problem: How to build a low-cost, environmentally friendly and large-scale system for storing and retrieving energy from renewable ...
Scientists ID enzyme for making key industrial chemical in plants
p-hydroxybenzoic acid CRISPR/Cas9 gene
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2021/8/6
Scientists studying the biochemistry of plant cell walls have identified an enzyme that could turn woody poplar trees into a source for producing a major industrial chemical. The research could lead t...
A protein that causes a cell's skeleton to bend, allowing it to twist the cell into different shapes, could be key to how cells divide according to scientists.
cell distortion protein cell division Rng2
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2021/8/6
A protein that causes a cell's skeleton to bend, allowing it to twist the cell into different shapes, could be key to how cells divide according to scientists.
Key switchgrass genes identified—could mean better biofuels ahead（图）
switchgrass genes identified biofuels ahead
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2021/3/5
Biologists believe they are one step closer to a long-held goal of making a cheap, widely available plant source for energy and fuel. One of the next big weapons in the battle against climate change m...
'Cold spots,' not hotspots, key to rapid biodiversification（图）
Cold spots hotspots key rapid biodiversification
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2020/12/18
The Amazon rainforest may be a hotspot for animal and plant diversity, but Louisiana State University scientists report that new species form there less often than previously thought. Places such as d...
Research unlocks genetic key to sunflower resilience（图）
genetic key sunflower resilience
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2020/7/24
How do sunflowers manage to grow in the desert? Wild sunflowers display extensive variation, both between and within species. Scientists now report that variation is preserved by blocks of "supergenes...
New sea slug species discovered near condominiums of Florida’s Cedar Key（图）
sea slug New species near condominiums Florida Cedar Key
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2019/10/28
Feet from the raw bars and seashell-colored condominiums of Florida's Cedar Key, NSF-supported researchers at the Florida Museum of Natural History and California State University discovered a new spe...
Key factor identified in gene silencing（图）
Key factor gene silencing
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2017/9/19
A fertilized human egg develops into multiple tissues, organs and about 200 distinct cell types. Each cell type has the same genes, but they are expressed differently during development and in mature ...
MU Study Finds that Gravity,‘Mechanical Loading’ are Key to Cartilage Development
MU Study Gravity Mechanical Loading Cartilage Development
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2017/9/5
Mechanical loading, or forces that stimulate cellular growth for development, is required for creating cartilage that is then turned to bone; however, little is known about cartilage development in th...
Cryo-EM images reveal how key biological machine unfolds problem proteins
Cryo-EM images biological machine proteins
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2017/7/21
Hand over hand. That's how new, near-atomic resolution, 3-D snapshots show that a key biological machine unfolds a ribbon of protein through its central channel.The machine is a protein complex called...
Penn Engineers Show Key Feature for Modeling How Cells Spread in Fibrous Environments
Penn Engineers Cells Spread Fibrous Environments
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2017/7/20
One area of research within mechanobiology, the study of how physical forces influence biological processes, is on the interplay between cells and their environment and how it impacts their ability to...